JP5172971B2 - 視野角制限フィルムの製造方法 - Google Patents

視野角制限フィルムの製造方法 Download PDF

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Publication number
JP5172971B2
JP5172971B2 JP2010544240A JP2010544240A JP5172971B2 JP 5172971 B2 JP5172971 B2 JP 5172971B2 JP 2010544240 A JP2010544240 A JP 2010544240A JP 2010544240 A JP2010544240 A JP 2010544240A JP 5172971 B2 JP5172971 B2 JP 5172971B2
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Japan
Prior art keywords
limiting film
pattern
viewing angle
angle limiting
producing
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JP2010544240A
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English (en)
Japanese (ja)
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JP2011511722A (ja
Inventor
リー、ドン−ウク
リー、スン−イール
ホワン、イン−ソク
リー、スン−ヘオン
チョン、サン−キ
ソン、ジェ−ヒュン
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LG Chem Ltd
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LG Chem Ltd
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Publication of JP2011511722A publication Critical patent/JP2011511722A/ja
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/005—Diaphragms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP2010544240A 2008-01-29 2009-01-29 視野角制限フィルムの製造方法 Active JP5172971B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2008-0008997 2008-01-29
KR1020080008997A KR101091533B1 (ko) 2008-01-29 2008-01-29 시야각 제한 필름의 제조 방법
PCT/KR2009/000442 WO2009096722A2 (en) 2008-01-29 2009-01-29 Method for making privacy film

Publications (2)

Publication Number Publication Date
JP2011511722A JP2011511722A (ja) 2011-04-14
JP5172971B2 true JP5172971B2 (ja) 2013-03-27

Family

ID=40913420

Family Applications (1)

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JP2010544240A Active JP5172971B2 (ja) 2008-01-29 2009-01-29 視野角制限フィルムの製造方法

Country Status (4)

Country Link
US (1) US8444885B2 (ko)
JP (1) JP5172971B2 (ko)
KR (1) KR101091533B1 (ko)
WO (1) WO2009096722A2 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101226226B1 (ko) * 2010-04-22 2013-01-28 주식회사 엘지화학 프라이버시 보호필터 및 그 제조방법
JP4829360B2 (ja) * 2010-04-27 2011-12-07 株式会社東芝 スタンパーの製造方法
KR101149962B1 (ko) * 2010-05-13 2012-05-31 김은성 굴절패턴을 구비한 화상차폐필름 및 이의 제조방법
JP2014117853A (ja) * 2012-12-14 2014-06-30 Sumitomo Chemical Co Ltd 防眩フィルム製造用金型の製造方法および防眩フィルムの製造方法
KR101624834B1 (ko) * 2014-02-13 2016-06-07 주식회사 엘지화학 마스터 몰드의 제조방법, 이로 제조된 마스터 몰드, 투명포토마스크의 제조방법, 이로 제조된 투명포토마스크 및 상기 투명포토마스크를 이용한 전도성 메쉬패턴의 제조방법
WO2016138054A1 (en) 2015-02-27 2016-09-01 Corning Incorporated Optical assembly having microlouvers
WO2016181983A1 (ja) * 2015-05-12 2016-11-17 旭硝子株式会社 低反射膜付き基体

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Publication number Priority date Publication date Assignee Title
JPH0289610A (ja) * 1988-09-28 1990-03-29 Sony Corp 樹脂成形用金型及び樹脂成形品の製造方法
JPH03235233A (ja) * 1990-02-09 1991-10-21 Canon Inc 情報記録媒体用基板の成形用ロール型の製造方法及びそれを用いた情報記録媒体用基板の製造方法
US5825543A (en) * 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
JP3467636B2 (ja) * 1997-08-20 2003-11-17 明和グラビア株式会社 透視防護用装飾シート、並びにその製造方法及び製造装置
JP4266288B2 (ja) * 2001-12-25 2009-05-20 大日本印刷株式会社 電磁波遮蔽シートの製造方法および電磁波遮蔽シート
KR100487025B1 (ko) * 2002-02-28 2005-05-11 주식회사 루밴틱스 광도파로용 광경화성 수지 조성물 및 이로부터 제조된광도파로
KR100943561B1 (ko) 2003-06-03 2010-02-22 엘지전자 주식회사 파장 필터 제조 방법
JP2005041125A (ja) * 2003-07-23 2005-02-17 Hitachi Maxell Ltd マイクロレンズアレイの製造方法
JP2005066836A (ja) 2003-08-22 2005-03-17 Three M Innovative Properties Co 可とう性成形型及びその製造方法ならびに微細構造体の製造方法
TWI253506B (en) * 2004-07-14 2006-04-21 Optimax Tech Corp Method for manufacturing an optical sheet
EP1803033A2 (en) * 2004-09-13 2007-07-04 Dow Corning Corporation Lithography technique using silicone molds
US7467873B2 (en) * 2005-10-14 2008-12-23 3M Innovative Properties Company Privacy film
JP4665720B2 (ja) * 2005-11-01 2011-04-06 株式会社日立製作所 パターン基板，パターン基板の製造方法、微細金型および磁気記録用パターン媒体
TW200800553A (en) * 2006-03-17 2008-01-01 Mitsubishi Rayon Co Energy ray curable resin injection molding machine and a method for manufacturing a molded article
JP2007272065A (ja) * 2006-03-31 2007-10-18 Mitsubishi Rayon Co Ltd 光学フィルムおよびその製造方法
KR100763837B1 (ko) 2006-07-18 2007-10-05 삼성전기주식회사 인쇄회로기판 제조방법
US20090115943A1 (en) * 2007-11-07 2009-05-07 3M Innovative Properties Company Low birefringence light control film and methods of making

Also Published As

Publication number Publication date
US8444885B2 (en) 2013-05-21
WO2009096722A2 (en) 2009-08-06
US20100295196A1 (en) 2010-11-25
KR101091533B1 (ko) 2011-12-13
JP2011511722A (ja) 2011-04-14
WO2009096722A3 (en) 2009-11-05
KR20090083058A (ko) 2009-08-03

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